Published on in Vol 11 (2023)
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/36110, first published
.
1 Group of Acoustics and Multimedia Applications, Department ot Audiovisual Engineering, Universidad Politécnica de Madrid, Madrid, Spain
2 Department of Physiotherapy, Primary School, Centro de Educación Infantil y Primaria Pinar de San José, Madrid, Spain
*all authors contributed equally